1. Department of Dermatology, Maharishi Markandeshwar Institute of Medical Sciences and Research (MMIMSR), Maharishi Markandeshwar Deemed to be University (MMDU), Ambala, India
2. Sun Skin Clinic, Ambala City, India
3. Department of Internal Medicine, Maharishi Markandeshwar Institute of Medical Sciences and Research (MMIMSR), Maharishi Markandeshwar Deemed to be University (MMDU), Ambala, India
4. Kalpana Chawla Government Medical College, Karnal, Haryana, India